Sleep Mask Bluetooth Eye Mask with White Noise, Bluetooth 5.0 Music Sleep Headphone 3D Eye Mask for Men & Women with Microphone 10 White Noise Sounds 10 Hours Play Time（Small）

Key features

• Enjoy Sound Sleep with White Noises: COLIFRSC sleep headphones perfectly combines bluetooth 5.0 sleep eye mask with white noise machine. With 10 built-in relaxing white noise sounds, you can switch sound modes from bluetooth 5.0 to white noise to get relaxing sleep. 10 white noise sounds include: radio/light thunder/seagulls/ocean/drizzle/slime/bird chirping/sound of streams/diving/firewood.
• Distinctive 3D Sleep Mask to suit More People: COLIFRSC bluetooth Sleep mask is ergonomically designed and adopted 3D technology to release eyes from pressure. Bending arbitary cartilage design helps to block light effectively, thus you can get relaxing sleep at home/office, even taking transportation.
• Soft & Friendly to Every Sleeper: COLIFRSC bluetooth music eye mask is good for both lying down sleeper and side sleeper. Designed with breathable fabric and comfortable premium memory foam, this bluetooth sleep headphone let you release your facial stress and get into deep sleep rapidly. With adjustable wider velcro strap, it can fit both big heads and small heads.
• Bluetooth 5.0 Offers Farther Transmission & More Stable Connection: Adopted bluetooth 5.0 version, this sleep eye mask gets incredible stable connectivity and smooth transmission in high speed for great stereo sound. With built-in adjustable high quality speaker and microphone, you can release your hands to get phone calls.
• Timer Feature to Get Longer Battery Life: With timer function, you can set “one hour/two hours later” shutdown to save battery. After fully charged for 2 hours, this bluetooth eye mask can play up to 10 hours. COLIFRSC bluetooth sleep headphone can be washable after you take out the bluetooth module and wires.